The zebra danio fish is also known as the zebrafish or striped danio. They are tropical, freshwater fish from Southern Asia. Scientists often use zebra danios for research, and they have become ...

What Is a Celestial Pearl Danio? Danios are tiny fish that live in Southeast Asia. Most prefer small streams. There are at least 25 different species of Danio, and the largest is only about 3 1/2 ...

Small fish might be tiny in size, but they bring massive personality, beauty, and serenity to your tank. If you're working with limited space or just starting your aquarium journey, choosing small ...

Top-dwelling fish are a great addition to any tank. Not only do they add vibrancy and diversity, but they may be necessary if you keep aggressive bottom-dwellers, like crayfish or crabs. In this guide ...